CN216799783U

CN216799783U - Cooling device of reaction kettle

Info

Publication number: CN216799783U
Application number: CN202220295240.9U
Authority: CN
Inventors: 王柏京
Original assignee: Xuzhou Ziju Petrochemical Equipment Co ltd
Current assignee: Xuzhou Ziju Petrochemical Equipment Co ltd
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-06-24
Anticipated expiration: 2032-02-14

Abstract

The utility model relates to a reaction kettle cooling device which comprises a reaction kettle body, wherein a cooling mechanism is movably sleeved on the outer surface of the reaction kettle body; the cooling mechanism comprises a water storage tank, the water storage tank is fixedly arranged at the lower end of the reaction kettle body, a water pump is fixedly arranged at the upper end of the water storage tank close to the front end, and the water inlet end of the water pump is communicated with the water storage tank; through setting up cooling body, can cool off the outer wall of reation kettle body through water-cooled mode, can drive the fan through rivers simultaneously and take the initiative, be favorable to the circulation of air around the reation kettle body with higher speed, further improve the cooling effect to reation kettle body outer wall, under the cooperation of scale removal mechanism, can clear the incrustation scale of adhesion at the annular water pipe inner wall automatically and scrape, reduce the incrustation scale of adhesion at the annular water pipe inner wall, thereby be favorable to reducing the influence of incrustation scale to heat conduction, the cooling effect to reation kettle body outer wall has been guaranteed.

Description

Cooling device of reaction kettle

Technical Field

The utility model relates to the related technical field of reaction kettles, in particular to a reaction kettle cooling device.

Background

The broad understanding of the reaction vessel is that there is a physical or chemical reaction vessel, through the structural design and parameter configuration of the vessel, the heating, evaporation, cooling and low-speed mixing functions of the process requirements are realized, the reaction vessel is widely applied to petroleum, chemical engineering, rubber, pesticides, dyes, medicines, foods, and pressure vessels for completing the processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation, etc., such as reactors, reaction pots, decomposing pots, polymerization vessels, etc.; the material is carbon manganese steel, stainless steel, zirconium, nickel-based alloy and other composite materials.

Present reation kettle cooling device generally all cools off reation kettle's inside, but also very high at the in-process reation kettle of in-process used after the reaction finishes reation kettle's outer wall temperature, generally all cool down reation kettle's outer wall through natural cooling's mode, need wait to carry out operation on next step after the outer wall cooling, influence the efficiency of work, and at the refrigerated in-process, the workman has the outer wall that probably the mistake was touched on reation kettle, cause the injury to workman's health easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a reaction kettle cooling device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a reaction kettle cooling device comprises a reaction kettle body, wherein a cooling mechanism is movably sleeved on the outer surface of the reaction kettle body;

the cooling mechanism comprises a water storage tank, the water storage tank is fixedly arranged at the lower end of the reaction kettle body, a water pump is fixedly arranged at the upper end of the water storage tank close to the front end, the water inlet end of the water pump is communicated with the water storage tank, an annular water pipe is fixedly sleeved on the outer surface of the reaction kettle body, the water outlet end of the water pump is communicated with the annular water pipe, a rotating shaft is uniformly inserted into the outer surface of the annular water pipe in a rotating mode, the rotating shaft penetrates through the annular water pipe and extends into the annular water pipe, a fan blade is fixedly arranged at one end, located inside the annular water pipe, of the outer surface of the rotating shaft, and a fan is fixedly sleeved at one end, far away from the fan blade, of the outer surface of the rotating shaft;

a descaling mechanism is movably arranged at one end, far away from the fan, of the rotating shaft, the descaling mechanism comprises a half gear, the half gear is fixedly installed at one end, far away from the fan, of the rotating shaft, a gear ring is installed on one side, close to the reaction kettle body, of the inner wall of the annular water pipe in a sliding mode, the gear ring is meshed with the half gear, a spring is fixedly installed at the upper end of the gear ring, and a scraper is fixedly installed on one side, far away from the half gear, of the gear ring;

the shape of scraper blade is arc, and the scraper blade is connected with the inner wall sliding of annular water pipe.

As a further scheme of the utility model: the water pump is characterized in that a filtering mechanism is movably arranged at one end, far away from the water pump, of the lower end of the annular water pipe, the filtering mechanism comprises a circular pipe, the circular pipe is fixedly installed at one end, far away from the water pump, of the lower end of the water pump and is communicated with the water storage tank, an installation groove is formed in the middle of the circular pipe, a rubber block and a filter screen are movably installed in the installation groove from bottom to top, the rubber block is fixedly connected with the filter screen, and the filter screen is inclined;

the upper end of the filter screen is movably provided with a knocking mechanism, the knocking mechanism comprises a bearing, the bearing is rotatably sleeved on the outer surface of one of the rotating shafts, a connecting rope is fixedly wound on the outer surface of the bearing, one end of the connecting rope, far away from the bearing, is fixedly provided with a knocking ball, and the knocking ball is matched with the filter screen;

the bearing is characterized in that a protrusion is fixedly arranged inside the bearing, an elastic sheet is fixedly arranged on the outer surface of the rotating shaft, and the protrusion is matched with the elastic sheet.

Compared with the prior art, the utility model has the beneficial effects that: the water is injected into the water storage tank, the water pump is connected with an external power supply, the water pump can pump the water in the water storage tank to the interior of the annular water pipe, when water flows in the annular water pipe, the water flow can drive the rotating shaft and the fan to rotate under the matching of the fan blades, the fan can accelerate the circulation of air around the reaction kettle body when rotating, meanwhile, the rotating shaft can drive the half gear to rotate when rotating, and the half gear is meshed with the toothed ring, so that the toothed ring can be driven to move upwards when the half gear rotates, when the half gear is not meshed with the toothed ring, the spring can drive the toothed ring to move downwards under the elastic force of the spring, the toothed ring can drive the scraper to move upwards and downwards in the process of moving upwards and downwards, and the scraper can scrape scale adhered to the inner wall of the annular water pipe;

to sum up, through setting up cooling body, can cool off the outer wall of reation kettle body through water-cooled mode, can drive the fan through rivers simultaneously and take the initiative, be favorable to the circulation of air around the reation kettle body with higher speed, further improve the cooling effect to reation kettle body outer wall, under scale removal mechanism's cooperation, can clear the incrustation scale of adhesion at the annular water pipe inner wall automatically and scrape, reduce the incrustation scale of adhesion at the annular water pipe inner wall, thereby be favorable to reducing the influence of incrustation scale to heat conduction, guaranteed the cooling effect to reation kettle body outer wall.

Drawings

FIG. 1 is a schematic structural view of an embodiment of a cooling apparatus for a reaction vessel.

FIG. 2 is a sectional view of the structure of one embodiment of the cooling apparatus for a reaction vessel.

Fig. 3 is an enlarged view of a portion a in fig. 2.

FIG. 4 is a sectional view of a part of the structure of an embodiment of a cooling apparatus for a reaction vessel.

Fig. 5 is an enlarged view of fig. 4 at B.

FIG. 6 is a sectional view showing a part of the structure of an embodiment of a cooling apparatus for a reaction vessel.

In the figure: 1. a reaction kettle body; 2. a cooling mechanism; 201. a water storage tank; 202. a water pump; 203. an annular water pipe; 204. a rotating shaft; 205. a fan blade; 206. a fan; 3. a descaling mechanism; 301. a half gear; 302. a toothed ring; 303. a spring; 304. a squeegee; 4. a filtering mechanism; 401. a circular tube; 402. mounting grooves; 403. filtering with a screen; 404. a rubber block; 5. a knocking mechanism; 501. a bearing; 502. connecting ropes; 503. knocking and hitting the ball; 6. a protrusion; 601. an elastic sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.

Referring to fig. 1 to 6, in an embodiment of the present invention, a cooling device for a reaction kettle includes a reaction kettle body 1, wherein a cooling mechanism 2 is movably sleeved on an outer surface of the reaction kettle body 1;

the cooling mechanism 2 comprises a water storage tank 201, the water storage tank 201 is fixedly installed at the lower end of the reaction kettle body 1, a water pump 202 is fixedly installed at the upper end of the water storage tank 201 close to the front end, the water inlet end of the water pump 202 is communicated with the water storage tank 201, an annular water pipe 203 is fixedly sleeved on the outer surface of the reaction kettle body 1, the water outlet end of the water pump 202 is communicated with the annular water pipe 203, a rotating shaft 204 is uniformly and rotatably inserted into the outer surface of the annular water pipe 203, the rotating shaft 204 penetrates through the annular water pipe 203 and extends into the annular water pipe 203, a fan blade 205 is fixedly installed at one end of the outer surface of the rotating shaft 204, which is located inside the annular water pipe 203, and a fan 206 is fixedly sleeved at one end of the outer surface of the rotating shaft 204, which is far away from the fan blade 205;

the descaling mechanism 3 is movably arranged at one end, far away from the fan 206, of the rotating shaft 204, the descaling mechanism 3 comprises a half gear 301, the half gear 301 is fixedly installed at one end, far away from the fan 206, of the rotating shaft 204, a toothed ring 302 is installed on one side, close to the reaction kettle body 1, of the inner wall of the annular water pipe 203 in a sliding mode, the toothed ring 302 is meshed with the half gear 301, a spring 303 is fixedly installed at the upper end of the toothed ring 302, and a scraper 304 is fixedly installed on one side, far away from the half gear 301, of the toothed ring 302;

the shape of the scraper 304 is circular arc, and the scraper 304 is connected with the inner wall of the annular water pipe 203 in a sliding manner.

In the embodiment of the utility model, water is firstly injected into the water storage tank 201, then the water pump 202 is connected with an external power supply, the water pump 202 can pump the water in the water storage tank 201 to the interior of the annular water pipe 203, when the water flows in the annular water pipe 203, the water flow can drive the rotating shaft 204 and the fan 206 to rotate under the coordination of the fan blades 205, the fan 206 can accelerate the circulation of air around the reaction kettle body 1 when rotating, meanwhile, the rotating shaft 204 can drive the half gear 301 to rotate when rotating, because the half gear 301 is meshed with the toothed ring 302, the half gear 301 can drive the toothed ring 302 to move upwards when rotating, when the half gear 301 is not meshed with the toothed ring 302, under the elastic force of the spring 303, the spring 303 can push the toothed ring 302 to move downwards, and the toothed ring 302 can drive the scraper 304 to move upwards and downwards in the process of moving upwards and downwards, the scraper 304 can scrape off the scale adhered to the inner wall of the annular water pipe 203.

To sum up, through setting up cooling body 2, can cool off reation kettle body 1's outer wall through water-cooled mode, can drive fan 206 through rivers simultaneously and take the initiative, be favorable to accelerating the circulation of reation kettle body 1 surrounding air, further improve the cooling effect to reation kettle body 1 outer wall, under scale removal mechanism 3's cooperation, can clear the incrustation scale of adhesion at annular water pipe 203 inner wall automatically, reduce the incrustation scale of adhesion at annular water pipe 203 inner wall, thereby be favorable to reducing the influence of incrustation scale to heat conduction, the cooling effect to reation kettle body 1 outer wall has been guaranteed.

As an embodiment of the utility model, a filtering mechanism 4 is movably arranged at one end of the lower end of the annular water pipe 203, which is far away from the water pump 202, the filtering mechanism 4 comprises a round pipe 401, the round pipe 401 is fixedly arranged at one end of the lower end of the water pump 202, which is far away from the water pump 202, the round pipe 401 is communicated with the water storage tank 201, an installation groove 402 is formed in the middle of the round pipe 401, a rubber block 404 and a filter screen 403 are movably arranged in the installation groove 402 from bottom to top, the rubber block 404 is fixedly connected with the filter screen 403, and the filter screen 403 is inclined;

the upper end of the filter screen 403 is movably provided with a knocking mechanism 5, the knocking mechanism 5 comprises a bearing 501, the bearing 501 is rotatably sleeved on the outer surface of one of the rotating shafts 204, a connecting rope 502 is fixedly wound on the outer surface of the bearing 501, one end of the connecting rope 502 far away from the bearing 501 is fixedly provided with a knocking ball 503, and the knocking ball 503 is matched with the filter screen 403;

the bearing 501 is fixedly provided with a protrusion 6 inside, the outer surface of the rotating shaft 204 is fixedly provided with an elastic sheet 601, and the protrusion 6 is matched with the elastic sheet 601.

In the embodiment of the utility model, under the cooperation of the cooling mechanism 2, water can flow back to the inside of the water storage tank 201 from the circular pipe 401 after flowing through the annular water pipe 203, when the water passes through the circular pipe 401, scale in the water cannot pass through the filter screen 403 and is blocked at the upper end of the filter screen 403, when the rotating shaft 204 rotates, the rotating shaft 204 can drive the bearing 501 to rotate under the cooperation of the protrusion 6 and the elastic sheet 601, the bearing 501 can pull the connecting rope 502 when rotating, and further pull the knocking ball 503 to move upwards, when the bearing 501 rotates to a certain degree along with the rotating shaft 204, the elastic sheet 601 can move from the right side to the left side of the protrusion 6, so that the elastic sheet 601 loses the resistance of the protrusion 6, at the moment, under the action of gravity, the knocking ball 503 pulls the connecting rope 502 to move downwards, the knocking ball 503 can knock the filter screen 403 when moving, under the cooperation of the mounting groove 402 and the rubber block 404, after the filter 403 is hit by the hitting ball 503, the filter 403 can shake up and down inside the mounting groove 402 by the elastic force of the rubber block 404.

To sum up, through setting up filtering mechanism 4, can separate water and incrustation scale to can recycle the water after using, be favorable to realizing the make full use of resource, can effectual reduce cost moreover, under knocking mechanism 5's cooperation, can pass through the rotation of pivot 204, let strike ball 503 and strike filter screen 403, avoid the incrustation scale to plug up the filter screen, thereby can guarantee 403 flow, be favorable to guaranteeing hydrologic cycle's effect, thereby guaranteed refrigerated effect.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The cooling device for the reaction kettle is characterized by comprising a reaction kettle body (1), wherein a cooling mechanism (2) is movably sleeved on the outer surface of the reaction kettle body (1);

the cooling mechanism (2) comprises a water storage tank (201), the water storage tank (201) is fixedly arranged at the lower end of the reaction kettle body (1), a water pump (202) is fixedly arranged at the upper end of the water storage tank (201) close to the front end, the water inlet end of the water pump (202) is communicated with the water storage tank (201), the outer surface of the reaction kettle body (1) is fixedly sleeved with an annular water pipe (203), the water outlet end of the water pump (202) is communicated with an annular water pipe (203), the outer surface of the annular water pipe (203) is uniformly and rotatably inserted with a rotating shaft (204), the rotating shaft (204) penetrates through the annular water pipe (203) and extends to the interior of the annular water pipe (203), one end of the outer surface of the rotating shaft (204) positioned inside the annular water pipe (203) is fixedly provided with a fan blade (205), and a fan (206) is fixedly sleeved at one end of the outer surface of the rotating shaft (204) far away from the fan blades (205).

2. The cooling device for the reaction kettle according to claim 1, wherein a descaling mechanism (3) is movably arranged at one end of the rotating shaft (204) far away from the fan (206), the descaling mechanism (3) comprises a half gear (301), the half gear (301) is fixedly arranged at one end of the rotating shaft (204) far away from the fan (206), a toothed ring (302) is slidably arranged at one side of the inner wall of the annular water pipe (203) close to the reaction kettle body (1), the toothed ring (302) is meshed with the half gear (301), a spring (303) is fixedly arranged at the upper end of the toothed ring (302), and a scraper (304) is fixedly arranged at one side of the toothed ring (302) far away from the half gear (301).

3. The reactor cooling device as claimed in claim 2, wherein the scraper (304) is in the shape of an arc, and the scraper (304) is slidably connected with the inner wall of the annular water pipe (203).

4. The cooling device for the reaction kettle according to claim 2, wherein a filtering mechanism (4) is movably arranged at one end, far away from the water pump (202), of the lower end of the annular water pipe (203), the filtering mechanism (4) comprises a round pipe (401), the round pipe (401) is fixedly arranged at one end, far away from the water pump (202), of the lower end of the water pump (202), the round pipe (401) is communicated with the water storage tank (201), a mounting groove (402) is formed in the middle of the round pipe (401), a rubber block (404) and a filter screen (403) are movably arranged in the mounting groove (402) from the bottom to the top, the rubber block (404) is fixedly connected with the filter screen (403), and the filter screen (403) is inclined.

5. The reactor cooling device as claimed in claim 4, wherein a knocking mechanism (5) is movably arranged at the upper end of the filter screen (403), the knocking mechanism (5) comprises a bearing (501), the bearing (501) is rotatably sleeved on the outer surface of one of the rotating shafts (204), a connecting rope (502) is fixedly wound on the outer surface of the bearing (501), one end, far away from the bearing (501), of the connecting rope (502) is fixedly provided with a knocking ball (503), and the knocking ball (503) is matched with the filter screen (403).

6. The cooling device for the reaction kettle according to claim 5, wherein a protrusion (6) is fixedly installed inside the bearing (501), an elastic sheet (601) is fixedly installed on the outer surface of the rotating shaft (204), and the protrusion (6) is matched with the elastic sheet (601).